In vitro Inhibitory Activity of IgY Antibodies Against Salmonella Ser. Newport Isolated from Horses.

Equine salmonellosis is caused by several Salmonella serotypes, including Salmonella Newport, which cause enterocolitis and diarrhea. Treatment usually includes the administration of antibiotics. However, since multidrug-resistant Salmonella is commonly detected, alternative options to control the pathogen are needed.

Novel seM-types of Streptococcus equi subsp. equi identified in isolates circulating in Argentina.

Background: Strangles is a worldwide infectious disease caused by Streptococcus equi subsp. equi that affects the upper respiratory tract of horses. Streptococcus equi subsp.

[Antimicrobial susceptibility in isolates of Streptococcus equi subsp. equi from Buenos Aires province, Argentina].

Streptococcus equi subsp. equi is the etiologic agent of strangles, an infectious disease affecting the upper respiratory tract and head and neck lymph nodes of equines. Routine antimicrobial therapy includes penicillin (PEN) as antibiotic of first choice.

[Aspergillus fumigatus in nasopharyngeal cavity of horses].

Aspergillus fumigatus is a cosmopolitan opportunistic fungal associated to rhinopharyngitis, sinusitis and guttural pouches infection with nasal discharges. All them are similar with Strangle's sign, the infectious disease produced by Streptococcus equi spp. The aim of this work was to detect A.